2019年1月16日 · So, I am setting up an ssh server. I have installed the ssh-server program on my server. However, I didn't want to connect to it through port 22, because reasons, so I set the server to listen thro...

2012年3月14日 · However, I want to also forward port 26 to computer B, and SSH from outside the network by using the external IP for both, but specifying either port 22 or 26, to effectively select which computer to use. I have tried allowing port 26 through OUTPUT of iptables on A and INPUT of B, but that didn't seem to work.

2024年5月18日 · Apparently, Ubuntu has been using systemd-sockets for some time now, which makes the port configuration in the SSH server configuration obsolete. To change the port of the SSH server, the systemd configuration for ssh.socket must be changed or supplemented.

2015年1月25日 · Then, if ports 52022 and 53022 of host's are accessible from outside, you can directly ssh to the containers using the ip of the host (Remote Server) specifying the port in ssh with -p <port>.

2013年5月20日 · I'd like to update my server to change the SSH port from something other than 22 so there are fewer hits for unauthorized access. (This is not my primary security measure. Just an additional minor tweak. I'm also using fail2ban and turning off password login.) How can I pick a port to use that I know won't cause issues/conflicts?

2015年4月29日 · I'm currently running a bunch of: sudo ssh -L PORT:IP:PORT root@IP where IP is the target of a secured machine, and PORT represents the ports I'm forwarding. This is because I use a lot of applic...

2016年10月12日 · I am accustomed to using Putty on a Windows box or an OSX command line terminal to SSH into a NAS, without any configuration of the client. Ubuntu 16.04 attempts to SSH into the NAS (via LAN): ssh [email protected] Unable to negotiate with 192.168.8.109 port 22: no matching host key type found. Their offer: ssh-dss

I use a non-standard ssh port (1234) for most of the servers I connect to. So in my ssh config file I have: Port 1234 But github.com uses port 22. When I try to connect to github it obviously tr...

2022年3月11日 · ssh is not telnet with its general syntax of telnet server port. I believe even in Windows the basic usage of ssh is like: ssh [-p port] [user@]server [command] You did ssh [email protected] 2220. You connected to the default port …

2011年6月27日 · In /etc/ssh/sshd_config, make the following change. Look for the line that says Port 22 and add a similar line under it. Port 22 Port 26 Save the file and restart the sshd daemon. I do this in situations where I have ssh enabled for internal users on port 22, but require external connectivity on say, port 2222.